Period correct '74 Sharps Buffalo Rifles?

[Nuclearcricket]

If I may offer up a suggestion, if you find a good source for 44-77 brass, buy what you need and then buy what you think you may need in the future. That stuff is getting scarce and who knows when it will be made and available again.
I have been lucky in being able to pick up some here and there and just purchased 100 new jamison cases. I should be set for a very long time now.
Sam